The main pollutants are benzene serial materials, polycyclic aromatic hydrocarbon, organochlorine insecticide, PCB and volatile halogenated hydrocarbon.
经过筛选确定苯系物、多环芳烃、有机氯农药、多氯联苯和挥发性卤代烃为主要污染物。
Polycyclic Aromatic Hydrocarbon-DNA (PAH-DNA) Adducts, as exposure biomarkers, have great significance for surveillance and molecular epidemiology.
DNA加合物是一种暴露标记物，在生物监测和流行病学研究中有重要意义。
The paper summarizes the recent research on the source, migration and transformation of polycyclic aromatic hydrocarbon (PAH) under the different environments.
本文综述环境中多环芳烃的来源的迁移转化的研究近况。
Conclusions in the coal tar processing, the harmful factors are the series of benzene, polycyclic aromatic hydrocarbon, phenolics and co which is used in the process of production.
结论煤焦油加工生产过程中产生的主要职业危害因素为苯系物、多环芳烃、。酚类化合物，以及生产过程中使用的煤气中的一氧化碳等。
The invention discloses an arbuscular mycorrhizal phytoremediation (AMPR) method for polycyclic aromatic hydrocarbon polluted soil, and belongs to the technical field of polluted soil remediation.
本发明公开了一种丛枝菌根修复（AMPR）多环芳烃污染土壤的方法，属于污染土壤修复技术领域。
The method is also easy and fast, sensitive and reliable. The method can be applied to the polycyclic aromatic hydrocarbon analysis of soil and substrate sludge samples.
采用本发明的方法去除速度快，效果好，方法简单，快速，灵敏，可靠，可用于土壤及底泥样品中多环芳烃的分析。
The sorbent is used for the adsorption and the desulfurization of fuel oil containing polycyclic aromatic hydrocarbon and has large adsorption-desulfurization capability.
该吸附剂用于含多环芳烃的燃料油吸附脱硫，吸附脱硫容量大。
The sorbent is used for the adsorption and the desulfurization of fuel oil containing polycyclic aromatic hydrocarbon and has large adsorption-desulfurization capability.
该吸附剂用于含多环芳烃的燃料油吸附脱硫，吸附脱硫容量大。
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